target/linux/mcs814x/files-3.14/arch/arm/mach-mcs814x/include/mach/mcs814x.h

   1 /*
   2  * Copyright (C) 2003 Artec Design Ltd.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  *
   8  */
   9
  10 #ifndef __ASM_ARCH_MCS814X_H
  11 #define __ASM_ARCH_MCS814X_H
  12
  13 #define MCS814X_IO_BASE         0xF0000000
  14 #define MCS814X_IO_START        0x40000000
  15 #define MCS814X_IO_SIZE         0x00100000
  16
  17 /* IRQ controller register offset */
  18 #define MCS814X_IRQ_ICR         0x00
  19 #define MCS814X_IRQ_ISR         0x04
  20 #define MCS814X_IRQ_MASK        0x20
  21 #define MCS814X_IRQ_STS0        0x40
  22
  23 #define MCS814X_PHYS_BASE       0x40000000
  24 #define MCS814X_VIRT_BASE       MCS814X_IO_BASE
  25
  26 #define MCS814X_UART            0x000DC000
  27 #define MCS814X_DBGLED          0x000EC000
  28 #define MCS814X_SYSDBG          0x000F8000
  29 #define MCS814X_SYSDBG_SIZE     0x50
  30
  31 /* System configuration and bootstrap registers */
  32 #define SYSDBG_BS1              0x00
  33 #define  CPU_FREQ_SHIFT         27
  34 #define  CPU_FREQ_MASK          0x0F
  35 #define  SDRAM_FREQ_BIT         (1 << 22)
  36
  37 #define SYSDBG_BS2              0x04
  38 #define  LED_CFG_MASK           0x03
  39 #define  CPU_MODE_SHIFT         23
  40 #define  CPU_MODE_MASK          0x03
  41
  42 #define SYSDBG_SYSCTL_MAC       0x1d
  43 #define  BUF_SHIFT_BIT          (1 << 0)
  44
  45 #define SYSDBG_SYSCTL           0x08
  46 #define  SYSCTL_EMAC            (1 << 0)
  47 #define  SYSCTL_EPHY            (1 << 0) /* active low */
  48 #define  SYSCTL_CIPHER          (1 << 16)
  49
  50 #define SYSDBG_PLL_CTL          0x3C
  51
  52 #endif /* __ASM_ARCH_MCS814X_H */
  53